Estimated economic life
[经] 估计经济年限
🧩 词语组成解析
estimated
[['estimetid]]
a. 估算的；估计的；预计的
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
She was a beauty in her day.
她年轻的时候是个美人儿。
I swear!
我发誓！
I'm sure I can do better than that.
我肯定会超过1分12秒的。